GSA, Information Resources Management Service, KES, 18th and F Streets, NW, Room G-1, Washington, DC 20405

70 -- ELECTRONIC COMMERCE Contact Joanne Viola, Contract Specialist, 202/501-1655 or James Bowdren, Contracting Officer, 202/501-0633. Amendment to Group 70 Part I Section E Solicitation Number GSC-KES-00052-N-12-15-94 to add under the solicitation messaging products for Electronic Data Interchange to support electronic commerce. Messaging products to support messaged-based electronic commerce. Such products shall be compliant with both 1988 X.400 (particularly X.435) and SMTP/MIME (typically for the Internet). Directory Service products shall be compliant with X.500 (1988/92) and support X.509 Public Key Certificates. Electronic Commerce Security Services shall support 1988 X.400, PEM and X12 (X12.58 v.2) functionality as well as perform digital signatures and encryption according to both industry (RSA) and/or government (DSS) standards. The products may be modular or integrated to provide the maximum flexibility in agency selection depending on specific requirements. The following categories are solicited: Class 7030-0002 Application Software; Class 7030-0003 Other Software. Telecopier proposals, renewals, modifications or withdrawals of proposals are not permitted and will be disregarded if received. Offerors shall respond with two hard copies of their proposal in the format specified in L.2 of the solicitation. Contract period date of award, through 2/29/96. Amendment to Solicitation No. GSC-KES-00052-N-12-15-94 will be issued on or about April 4, 1995, and may be obtained from the General Services Administration, Information Technology Service, Schedules Division, KES, 18th and F Streets, NW, Room G-1, Washington, DC 20405. The solicitation is being issued in diskette format or the solicitation can be accessed and down loaded from the GSA/ITS Schedule System (OSS) Bulletin Board. The OSS may be accessed by setting your communications parameters to 8 data bits, no parity, 1 stop bit (8,N,1) Full Duplex and ANSI enabled. Terminal settings should be set at something other than NONE or TTY. Protocol should be, at least X, Y or Z Modem (Z Modem preferred) (no ASCII). For all baud rates, dial 202/501-7254. Create your own Password. (REMEMBER your password which is Case sensitive.) From the Main Menu, download the solicitation by keying the following (1) contracts and schedules (ENTER) (4) Group 70, Section E (Electronic Commerce) (ENTER) (A) Download Group 70, E solicitation (WordPerfect Format Only) (ENTER). Amendment (ENTER) (B). Offers should be received by May 4, 1995, at 4:30 PM local time at place of issuance. See numbered Note 12. (083)

Loren Data Corp. http://www.ld.com (SYN# 0453 19950329\70-0002.SOL)